Dr. John H Oneill DO
Internist
4755 OGLETOWN STANTON RD STE 5A43 NEWARK DE, 19718About
Dr. John Oneill is an internist practicing in Middletown, DE. Dr. Oneill specializes in the medical treatment of adults. Internists can act as a primary physician or a consultant to a primary physician. They manage both common and rare diseases. Dr. Oneill provides comprehensive care and manages treatment with surgeons as well. Internists establish long-term relationships with their patients and incorporate disease prevention and mental health care into their practice.
Education and Training
University of Osteopathic Medicine And Health Sciences / College of Osteopathic Medicine 1986
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